The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensinconverting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
Tag:
His-Avi
UniProt:
QHD43416.1
Buffer:
Lyophilized from 0.22um filtered solution in 20mM PB (pH 7.4). 5% trehalose is added as a protectant before lyophilization.
Source:
Recombinant SARS-CoV-2 Spike RBD protein is expressed in HEK293 with His-Avi. It contains the amino acid sequence of Arg319-Asn532.
Expression System:
HEK293
Purity:
> 95% as determined by Bis-Tris PAGE, > 95% as determined by HPLC
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